US3327803A - Independent rear wheel suspension - Google Patents
Independent rear wheel suspension Download PDFInfo
- Publication number
- US3327803A US3327803A US420268A US42026864A US3327803A US 3327803 A US3327803 A US 3327803A US 420268 A US420268 A US 420268A US 42026864 A US42026864 A US 42026864A US 3327803 A US3327803 A US 3327803A
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- vehicle
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- driving aggregate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G3/00—Resilient suspensions for a single wheel
- B60G3/18—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram
- B60G3/20—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram all arms being rigid
- B60G3/22—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram all arms being rigid a rigid arm forming the axle housing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/001—Suspension arms, e.g. constructional features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/10—Independent suspensions
- B60G2200/18—Multilink suspensions, e.g. elastokinematic arrangements
- B60G2200/182—Multilink suspensions, e.g. elastokinematic arrangements with one longitudinal arm or rod and lateral rods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/30—Spring/Damper and/or actuator Units
- B60G2202/31—Spring/Damper and/or actuator Units with the spring arranged around the damper, e.g. MacPherson strut
- B60G2202/312—The spring being a wound spring
Definitions
- This invention relates to vehicle suspension and more particularly to swing axle suspension for a vehicle having a rear mounted driving aggregate.
- the expression driving aggregate denotes a unitary or coupled assembly of a power plant
- Still another object of the invention is to provide an arrangement of the stated character wherein both the driving aggregate and the suspension structure are sufliisolated from the sprung mass of the vehicle as to achieve optimum freedom from objectionable noise transmission.
- FIGURE I is a plan view, partly in section, of the rear portion of a vehicle incorporating a suspension and driving aggregate in accordance with the invention
- FIGURE 2 is a rear end elevational view of the construction shown in FIGURE 1;
- FIGURE 3 is a perspective view showing the major components and arrangement thereof of the suspension depicted in the preceding figure.
- driving aggregate 4 is elastically mounted on a transverse structural member 20 of vehicle 2 by means of a single rubber mount assembly 22 which exhibits a relatively high spring rate in lateral deflection.
- the forward end of driving aggregate 4 in turn is rigidly connected to a short transverse beam 24, the lateral opposite ends of which are suspended from a box-section transverse carrier 26 by means of rubber mounts 2'8 and 30, the combined lateral deflection rate of which is significantly lower than the corresponding rate of mount 22.
- the opposite ends of carrier 26 in turn are mounted on vehicle side rails 32 and 34 by rubber mounts 36 and 38.
- driving aggregate 4 in addition to being adequately elastically isolated from the vehicle superstructure is also susceptible to significant lateral deflection in a horizontal plane about an imaginary point located in the vicinity of rubber mount 22, a condition which is herein referred to as yawing.
- traction wheels 12 and 14 are rotatably mounted on the rearward ends of trailing torque arms 40 and 42, respectively, the forward ends of which are pivotally connected to brackets 46 and 48 on the vehicle superstructure by rubber bushed pin joints 50 and 52 which define a common transverse axis 54 located forwardly of the forward end of driving aggregate 4.
- pin joints 50 and 52 include center bolts 56 and 58 which extend through metal sleeved annular rubber bushings 60 and 62 press fitted into the eyes 64 and 66 of arms 40 and 42.
- the bushings 60 and 62 are fashioned to permit substantial lateral deflection in either direction so as to enable the forward ends of arms 40 and 42 to deflect laterally along the axis of the center bolts 56 and 58, the purpose of which will be described shortly.
- wheels 12 and 14 are operatively connected to differential output mem ers 16 and 18 by half axles 68 and 70 by inboard universal joints 72 and 74 and outboard universal joints 76 and 78.
- axles 68 and 70 Disposed vertically beneath axles 68 and 70 are a pair of transversely oppositely extending links 80 and 82 which are pivotally connected at their outboard ends to the rearward ends of trailing links 40 and 42 by pin joints 84 and 86 and at their inboard ends to differential portion 8 by pin joints 88 and 90.
- half axles 68 and 70 and links 80 and 82 form articulated parallelogram linkages which in association with trailing arms 40 and 42 control the alignment and deflection path of the wheels 12 and 14. It will, of course, be apparent that half axles '68 and 70 in addition to the function noted also operate to impart driving forces to the wheels.
- the yawing effect of the engine aggregate just described is utilized so as to not only cancel the oversteering tendency but further to induce a significant degree of understeer during vehicle cornering.
- a pair of transversely extending tie rods 92 and 94 are articulatably connected at their inner ends to beam 24 by opposed grommet type compression mounts 96 and 98 and at their outer ends by similar grommet type mounts 100 and 102 to trailing arms 40 and 42 at points rearwardly adjacent the forward ends thereof.
- elastic means mounting said driving aggregate on said vehicle for lateral swinging movement in a horizontal plane, a pair of driving wheels, a pair of half axles operatively connecting said wheels with said driving aggregate capable of imparting lateral swinging movement to said driving aggregate responsive to wheel side load, longitudinally extending wheel guiding means flexibly pivotally connected to said vehicle forwardly of said half axles, and transverse link means intermediate said half axles and said pivotal connections connecting the forward portions of said wheel guiding means to the forward end of said driving aggregate so that movement of the forward end of said driving aggregate induces corresponding movement in the forward ends of said wheel guiding means.
- a unitary driving aggregate longitudinally spaced elastic members mounting said aggregate on said vehicle enabling lateral swinging movement of the forward end thereof relative to the rearward end, driving wheels rotatably supported on the rearward ends of laterally spaced longitudinally extending torque arms, transverse pivot means connecting the forward ends of said arms to said vehicle, said pivot means including elastic portions permitting displacement of said forward ends along the axis of said pivot means, a pair of half axles operatively connecting said wheels with said driving aggregate intermediate the length thereof capable of imparting lateral swinging movement thereto responsive to side loading of said wheels, and transverse link means connecting the forward portions of said torque arms to the forward end of said driving aggregate.
- said longitudinally spaced elastic members comprise a pair of transversely spaced mounts at the forward end of said driving aggregate and a single mount at the rearward end thereof.
- a pair of laterally spaced longitudinally extending torque arms pivotally connected at their forward ends to said vehicle on laterally spaced apart generally transversely extending pin joints, yieldable means enabling lateral displacement of said forward ends relative to said pin joints, a pair of road wheels rotatably mounted on the rearward ends of said arms, a driving aggregate elastically mounted on said vehicle between said wheels, lateral wheel control means including thrust transmitting half axles operatively connecting said wheels with said driving aggregate, a pair of oppositely extending tie rods connecting the forward end of said driving aggregate to said torque arms intermediate the length of the latter, and spring means disposed between each of said torque arms and said vehicle.
- a pair of laterally spaced longitudinally extending torque arms pivotally connected at their forward ends to said vehicle on laterally spaced apart transversely extending pin joints, yieldable means enabling lateral displacement of said forward ends relative to said pin joints, a pair of road wheels rotatably mounted on the rearward ends of said arms, a driving aggregate elastically mounted on said vehicle between said wheels, lateral wheel control means including thrust transmitting half axles operatively connecting said wheels with said driving aggregate, a pair of transversely aligned oppositely extending tie rods connecting the forward end of said driving aggregate to said torque arms intermediate the length of the latter, and spring means disposed between each of said torque arms and said vehicle.
- a pair of laterally spaced longitudinally extending torque arms pivotally connected at their forward ends to said vehicle on laterally spaced apart transversely extending pin joints, yieldable means enabling lateral displacement of said forward ends relative to said pin joints, a pair of road wheels rotatably mounted on the rearward ends of said arms, a driving aggregate elastically mounted on said vehicle between said wheels, lateral wheel control means including thrust transmitting half axles operatively connecting said wheels with said driving aggregate, a pair of transversely aligned oppositely extending tie rods connecting the forward end of References Cited said driving aggregate to said torque arms rearwardly UNITED STATES PATENTS adjacent the forward ends thereof, and spring means dis posed between each of said torque arms and said vehicle.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Vehicle Body Suspensions (AREA)
Description
June 27, 1967 T. P. COTE ET AL 3,327,803
INDEPENDENT REAR WHEEL SUSPENSION Filed Dec. 22, 1964 r 2 Sheets-Sheet 1 l I l i I I I I N VENTORS filo/ms P 60/6, (9 BY (fdzz/am L Has/z June 27, 1967 T, COTE ET AL INDEPENDENT REAR WHEEL SUSPENSION 2 Sheets-Sheet 2 Filed Dec. 22, 1964 I N VENTORS 7/20/12425 P Cafe 6 aiiwrdL/hsk A TORNE'Y ciently elastically United States Patent 3,327,803 INDEPENDENT REAR WHEEL SUSPENSION Thomas P. Cote, Warren, and Edward L. Nash, Farm ngton, Mich, assignors to General Motors Corporation, Detroit, Mich, a corporation of Delaware Filed Dec. 22, 1964, Ser. No. 420,268 8 Claims. (Ci. 18G73) This invention relates to vehicle suspension and more particularly to swing axle suspension for a vehicle having a rear mounted driving aggregate.
As used herein, the expression driving aggregate denotes a unitary or coupled assembly of a power plant,
transmission and differential.
Among the numerous prior art swing axle suspenslons is a type in which each of the traction wheels is supported and guided by a trailing torque arm and a pair of vertically spaced transverse links. This type of suspension has proved superior to others in providing accurate roll steer characteristics and minimal camber change during wheel deflection with correspondingly reduced track variation. In addition, a construction of this type enables significant lowering of the rear roll center and roll axis with attendant improvement in vehicle stability.
While the suspension referred to above possesses the several salutary characteristics noted, application thereof to vehicles incorporating rear mounted driving aggregates is frustrated by the fact that the normal elastic mounting of the driving aggregate negatively affects the desirable utilizing rear mounted driving provide an improved swing axle 7 rangement which is constructed and arranged with ref- I erence thereto so that vehicle side loads generated in cornering induces yawing of the driving aggregate relative to the vehicle which in turn is kinematically transferred to the suspension structure in such a way as to induce angular change of the steer direction.
Still another object of the invention is to provide an arrangement of the stated character wherein both the driving aggregate and the suspension structure are sufliisolated from the sprung mass of the vehicle as to achieve optimum freedom from objectionable noise transmission.
These and other objects, advantages and features of the invention will become more readily apparent as reference is had to the accompanying specification and drawings wherein:
FIGURE Iis a plan view, partly in section, of the rear portion of a vehicle incorporating a suspension and driving aggregate in accordance with the invention;
FIGURE 2 is a rear end elevational view of the construction shown in FIGURE 1; and
FIGURE 3 is a perspective view showing the major components and arrangement thereof of the suspension depicted in the preceding figure.
plane of driving Wheels in an under- 3,327,803 Patented June 27, 1967 "Ice The rearward end of driving aggregate 4 is elastically mounted on a transverse structural member 20 of vehicle 2 by means of a single rubber mount assembly 22 which exhibits a relatively high spring rate in lateral deflection. The forward end of driving aggregate 4 in turn is rigidly connected to a short transverse beam 24, the lateral opposite ends of which are suspended from a box-section transverse carrier 26 by means of rubber mounts 2'8 and 30, the combined lateral deflection rate of which is significantly lower than the corresponding rate of mount 22. The opposite ends of carrier 26 in turn are mounted on vehicle side rails 32 and 34 by rubber mounts 36 and 38. When so mounted, it will be evident that driving aggregate 4 in addition to being adequately elastically isolated from the vehicle superstructure is also susceptible to significant lateral deflection in a horizontal plane about an imaginary point located in the vicinity of rubber mount 22, a condition which is herein referred to as yawing.
In order to rotatably support and guide the deflection path of the wheels relative to the vehicle, in accordance with one feature of the invention, traction wheels 12 and 14 are rotatably mounted on the rearward ends of trailing torque arms 40 and 42, respectively, the forward ends of which are pivotally connected to brackets 46 and 48 on the vehicle superstructure by rubber bushed pin joints 50 and 52 which define a common transverse axis 54 located forwardly of the forward end of driving aggregate 4. As seen best in FIGURES 1 and 3, pin joints 50 and 52 include center bolts 56 and 58 which extend through metal sleeved annular rubber bushings 60 and 62 press fitted into the eyes 64 and 66 of arms 40 and 42. The bushings 60 and 62 are fashioned to permit substantial lateral deflection in either direction so as to enable the forward ends of arms 40 and 42 to deflect laterally along the axis of the center bolts 56 and 58, the purpose of which will be described shortly.
As seen best in FIGURE 2, wheels 12 and 14 are operatively connected to differential output mem ers 16 and 18 by half axles 68 and 70 by inboard universal joints 72 and 74 and outboard universal joints 76 and 78. Disposed vertically beneath axles 68 and 70 are a pair of transversely oppositely extending links 80 and 82 which are pivotally connected at their outboard ends to the rearward ends of trailing links 40 and 42 by pin joints 84 and 86 and at their inboard ends to differential portion 8 by pin joints 88 and 90. As will be evident from FIGURES 2 and 3, half axles 68 and 70 and links 80 and 82 form articulated parallelogram linkages which in association with trailing arms 40 and 42 control the alignment and deflection path of the wheels 12 and 14. It will, of course, be apparent that half axles '68 and 70 in addition to the function noted also operate to impart driving forces to the wheels.
Upon examination of FIGURES l and 2, it will be seen that a suspension construction of the type thus far described will exhibit symmetrical geometric action under conditions of parallel ride deflection, that is, when the sprung portion of the vehicle descends in parallel relation to the road, each of the wheels 12 and 14 will exhibit a certain degree of toe-in change as a result of such deflection and a slight camber change determined by the spatial orientation of the parallelogram linkages 70, 82 and 68, 80. However, under conditions of roll deflection, i.e., during cornering of the vehicle, centrifugal force exerted on the sprung mass induces a side load on each of the wheels 12 and 14 which is transmitted through half axles 68 and 70 and links 80 and 82 to exert a side thrust on the driving aggregate 4 forwardly of the rear engine mount 22. Since this thrust will induce lateral deflection or yawing of the driving aggregate, the normal toe-in of each driving wheel would be significantly altered in a direction resulting in oversteering action of the rear wheels. Thus, for example, if the vehicle shown in FIGURE 1 is negotiating a right turn, centrifugal force acting on the sprung mass will induce side loads on each of the rear wheels in the direction indicated by the arrows, which side loads are transmitted through the half axles and links to induce yawing action of the engine aggregate in a clockwise horizontal angular path. Since the half axles and links are connected to the driving aggregate, the wheels 12 and 14 are necessarily similarly displaced to the right relative to the vehicle superstructure. Inasmuch as the forward ends of trailing arms 40 and 42 would remain in essentially the same lateral positions relative to the superstructure, the plane of rotation of each of wheels 12 and 14 would tend to angle in a counterclockwise direction or steer toward the outboard side of the vehicle, thus producing an oversteer condition. It, of course, follows that the greater the centrifugal force acting on the vehicle, the greater the degree of oversteer.
According to the principal feature of the invention, the yawing effect of the engine aggregate just described is utilized so as to not only cancel the oversteering tendency but further to induce a significant degree of understeer during vehicle cornering. As seen best in FIGURE 1, a pair of transversely extending tie rods 92 and 94 are articulatably connected at their inner ends to beam 24 by opposed grommet type compression mounts 96 and 98 and at their outer ends by similar grommet type mounts 100 and 102 to trailing arms 40 and 42 at points rearwardly adjacent the forward ends thereof. When arranged in the manner shown, it will be seen that the clockwise movement of the forward end of the driving aggregate resulting from the yawing action previously described will transversely displace tie rods 92 and 94 toward the right which in turn will induce corresponding transverse movement to the forward ends of trailing arms 40 and 42. Since the transverse movement of these forward ends along the axis of center bolts 56 and 58 will be greater than the transverse movement of the rearward ends, the planes of rotation of wheels 12 and 14 will angle toward the inboard side of the turn, thus providing an understeering angle rather than an oversteering angle. Naturally, the degree of understeer thereby effected will depend upon the relative lateral stifiness of the rear mount 22 and forward mounts 28 and 30 as well as the longitudinal location of the articulatable connections for tie rods 92 and 94.
From the foregoing it will be seen that a novel and improved suspension sytem has been provided which is not only successfully combined with an elastically mounted driving aggregate, but in fact achieves superior performance as a result of the relationship established.
While but one embodiment of the invention has been shown and described, it will be apparent that other changes and modifications may be made therein. It is, therefore, to be understood that it is not intended to limit the invention to the embodiment shown, but only by the scope of the claims which follow.
What is claimed is:
1. In a motor vehicle, a unitary driving aggregate,
elastic means mounting said driving aggregate on said vehicle for lateral swinging movement in a horizontal plane, a pair of driving wheels, a pair of half axles operatively connecting said wheels with said driving aggregate capable of imparting lateral swinging movement to said driving aggregate responsive to wheel side load, longitudinally extending wheel guiding means flexibly pivotally connected to said vehicle forwardly of said half axles, and transverse link means intermediate said half axles and said pivotal connections connecting the forward portions of said wheel guiding means to the forward end of said driving aggregate so that movement of the forward end of said driving aggregate induces corresponding movement in the forward ends of said wheel guiding means.
2. In a motor vehicle, a unitary driving aggregate, longitudinally spaced elastic members mounting said aggregate on said vehicle enabling lateral swinging movement of the forward end thereof relative to the rearward end, driving wheels rotatably supported on the rearward ends of laterally spaced longitudinally extending torque arms, transverse pivot means connecting the forward ends of said arms to said vehicle, said pivot means including elastic portions permitting displacement of said forward ends along the axis of said pivot means, a pair of half axles operatively connecting said wheels with said driving aggregate intermediate the length thereof capable of imparting lateral swinging movement thereto responsive to side loading of said wheels, and transverse link means connecting the forward portions of said torque arms to the forward end of said driving aggregate.
3. The structure set forth in claim 2 wherein said longitudinally spaced elastic members comprise a pair of transversely spaced mounts at the forward end of said driving aggregate and a single mount at the rearward end thereof.
4. In a motor vehicle, a pair of laterally spaced longitudinally extending torque arms pivotally connected at their forward ends to said vehicle on laterally spaced apart generally transversely extending pin joints, yieldable means enabling lateral displacement of said forward ends relative to said pin joints, a pair of road wheels rotatably mounted on the rearward ends of said arms, a driving aggregate elastically mounted on said vehicle between said wheels, lateral wheel control means including thrust transmitting half axles operatively connecting said wheels with said driving aggregate, a pair of oppositely extending tie rods connecting the forward end of said driving aggregate to said torque arms intermediate the length of the latter, and spring means disposed between each of said torque arms and said vehicle.
5. In a motor vehicle, a pair of laterally spaced longitudinally extending torque arms pivotally connected at their forward ends to said vehicle on laterally spaced apart transversely extending pin joints, yieldable means enabling lateral displacement of said forward ends relative to said pin joints, a pair of road wheels rotatably mounted on the rearward ends of said arms, a driving aggregate elastically mounted on said vehicle between said wheels, lateral wheel control means including thrust transmitting half axles operatively connecting said wheels with said driving aggregate, a pair of transversely aligned oppositely extending tie rods connecting the forward end of said driving aggregate to said torque arms intermediate the length of the latter, and spring means disposed between each of said torque arms and said vehicle.
-6. In a motor vehicle, a pair of laterally spaced longitudinally extending torque arms pivotally connected at their forward ends to said vehicle on laterally spaced apart transversely extending pin joints, yieldable means enabling lateral displacement of said forward ends relative to said pin joints, a pair of road wheels rotatably mounted on the rearward ends of said arms, a driving aggregate elastically mounted on said vehicle between said wheels, lateral wheel control means including thrust transmitting half axles operatively connecting said wheels with said driving aggregate, a pair of transversely aligned oppositely extending tie rods connecting the forward end of References Cited said driving aggregate to said torque arms rearwardly UNITED STATES PATENTS adjacent the forward ends thereof, and spring means dis posed between each of said torque arms and said vehicle. 2,845,134 7/1928 Relmspless 180-73 7. The structure set forth in claim 6 wherein said trans- 5 2,9 88162 6/1961 Hansen 180 64 X versely extending pin joints are collinear on an axis located 3,147,815 9 19 64 Arkus'Dumov et 180L473 forwardly of the forward end of said driving aggregate. FOREIGN PATENTS 8. The structure set forth in claim 6 wherein said yield- 866,811 5/1961 Great Britain able means comprises annular elastic elements surrounds said p i 10 A. HARRY LEVY, Primary Examiner.
Claims (1)
1. IN A MOTOR VEHICLE, A UNITARY DRIVING AGGREGATE, ELASTIC MEANS MOUNTING SAID DRIVING AGGREGATE ON SAID VEHICLE FOR LATERAL SWINGING MOVEMENT IN A HORIZONTAL PLANE, A PAIR DRIVING WHEELS, A PAIR OF HALF AXLES OPERATIVELY CONNECTING SAID WHEELS WITH SAID DRIVING AGGREGATE CAPABLE OF IMPARTING LATERAL SWINGING MOVEMENT TO SAID DRIVING AGGREGATE RESPONSIVE TO WHEEL SIDE LOAD, LONGITUDINALLY EXTENDING WHEEL GUIDING MEANS FLEXIBLY PIVOTALLY CONNECTED TO SAID VEHICLE FORWARDLY OF SAID HALF AXLES, AND TRANSVERSE LINK MEANS INTERMEDIATE SAID HALF AXLES AND SAID PIVOTAL CONNECTIONS CONNCETING THE FORWARD PORTIONS OF SAID WHEEL GUIDING MEANS TO THE FORWARD END OF SAID DRIVING AGGREGATE SO THAT MOVEMENT OF THE FORWARD END OF SAID DRIVING AGGREGATE INDUCES CORRESPONDING MOVEMENT IN THE FORWARD ENDS OF SAID WHEEL GUIDING MEANS.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US420268A US3327803A (en) | 1964-12-22 | 1964-12-22 | Independent rear wheel suspension |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US420268A US3327803A (en) | 1964-12-22 | 1964-12-22 | Independent rear wheel suspension |
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US3327803A true US3327803A (en) | 1967-06-27 |
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US420268A Expired - Lifetime US3327803A (en) | 1964-12-22 | 1964-12-22 | Independent rear wheel suspension |
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Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3417835A (en) * | 1966-10-17 | 1968-12-24 | Ford Motor Co | Wheel toe control for independent rear suspension |
US3419100A (en) * | 1964-10-27 | 1968-12-31 | Daimler Benz Ag | Wheel suspension of driven wheels, especially of the rear wheels of a motor vehicle |
US3497025A (en) * | 1968-04-25 | 1970-02-24 | Gen Motors Corp | Semi-sprung rear engine driving aggregate |
US3759542A (en) * | 1970-06-06 | 1973-09-18 | Daimler Benz Ag | Axle suspension on especially rear axle suspension for motor vehicles |
US4456282A (en) * | 1981-12-24 | 1984-06-26 | Ford Motor Company | Independent rear wheel suspension with a toe angle controlling trailing arm |
JPS6053408A (en) * | 1983-09-02 | 1985-03-27 | Mazda Motor Corp | Rear suspension of car |
JPS6067206A (en) * | 1983-09-26 | 1985-04-17 | Mazda Motor Corp | Rear suspension of automobile |
JPS6057409U (en) * | 1983-09-27 | 1985-04-22 | マツダ株式会社 | car rear suspension |
JPS60104406A (en) * | 1983-10-26 | 1985-06-08 | Honda Motor Co Ltd | Independent suspension type rear suspension |
EP0207795A2 (en) * | 1985-07-03 | 1987-01-07 | Honda Giken Kogyo Kabushiki Kaisha | Wheel suspension |
JPS626816A (en) * | 1985-07-03 | 1987-01-13 | Honda Motor Co Ltd | Rear suspension for vehicles |
US4725073A (en) * | 1985-09-05 | 1988-02-16 | Honda Giken Kogyo Kabushiki Kaisha | Trailing arm suspension with plural links |
US4815755A (en) * | 1983-09-02 | 1989-03-28 | Mazda Motor Corporation | Vehicle rear suspension system |
US4848788A (en) * | 1984-11-15 | 1989-07-18 | Ford Motor Company | Independent rear wheel suspension with offset connection between upper control arm and wheel carrier |
US5005856A (en) * | 1988-07-14 | 1991-04-09 | Honda Giken Kogyo Kabushiki Kaisha | Rear suspension system of automobile |
DE19854805A1 (en) * | 1998-11-27 | 2000-06-08 | Daimler Chrysler Ag | Independent suspension for motor vehicles, especially light commercial vehicles, has trailing arm transversely resilient in body-side bearing connection and by transverse link arrangement is adjustable in transverse direction |
US20150232126A1 (en) * | 2014-02-20 | 2015-08-20 | Mazda Motor Corporation | Rear sub frame of automotive vehicle |
DE102013021504B4 (en) | 2012-12-28 | 2021-08-12 | Mazda Motor Corporation | Subframe structure of a motor vehicle |
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US2845134A (en) * | 1952-05-28 | 1958-07-29 | Porsche Kg | Individual wheel suspension for the driving wheels of automotive vehicles |
GB866811A (en) * | 1957-03-16 | 1961-05-03 | Bayerische Motoren Werke Ag | Improvements in or relating to power transmission systems |
US2988162A (en) * | 1959-10-01 | 1961-06-13 | Gen Motors Corp | Motor vehicle |
US3147815A (en) * | 1962-09-27 | 1964-09-08 | Gen Motors Corp | Swing axle suspension |
-
1964
- 1964-12-22 US US420268A patent/US3327803A/en not_active Expired - Lifetime
Patent Citations (4)
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US2845134A (en) * | 1952-05-28 | 1958-07-29 | Porsche Kg | Individual wheel suspension for the driving wheels of automotive vehicles |
GB866811A (en) * | 1957-03-16 | 1961-05-03 | Bayerische Motoren Werke Ag | Improvements in or relating to power transmission systems |
US2988162A (en) * | 1959-10-01 | 1961-06-13 | Gen Motors Corp | Motor vehicle |
US3147815A (en) * | 1962-09-27 | 1964-09-08 | Gen Motors Corp | Swing axle suspension |
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3419100A (en) * | 1964-10-27 | 1968-12-31 | Daimler Benz Ag | Wheel suspension of driven wheels, especially of the rear wheels of a motor vehicle |
US3417835A (en) * | 1966-10-17 | 1968-12-24 | Ford Motor Co | Wheel toe control for independent rear suspension |
US3497025A (en) * | 1968-04-25 | 1970-02-24 | Gen Motors Corp | Semi-sprung rear engine driving aggregate |
US3759542A (en) * | 1970-06-06 | 1973-09-18 | Daimler Benz Ag | Axle suspension on especially rear axle suspension for motor vehicles |
US4456282A (en) * | 1981-12-24 | 1984-06-26 | Ford Motor Company | Independent rear wheel suspension with a toe angle controlling trailing arm |
US4930805A (en) * | 1983-04-02 | 1990-06-05 | Mazda Motor Corporation | Vehicle rear suspension system |
JPS6248602B2 (en) * | 1983-09-02 | 1987-10-14 | Matsuda Kk | |
US4815755A (en) * | 1983-09-02 | 1989-03-28 | Mazda Motor Corporation | Vehicle rear suspension system |
JPS6053408A (en) * | 1983-09-02 | 1985-03-27 | Mazda Motor Corp | Rear suspension of car |
JPS6067206A (en) * | 1983-09-26 | 1985-04-17 | Mazda Motor Corp | Rear suspension of automobile |
JPS6249202B2 (en) * | 1983-09-26 | 1987-10-19 | Matsuda Kk | |
JPH0544162Y2 (en) * | 1983-09-27 | 1993-11-09 | ||
JPS6057409U (en) * | 1983-09-27 | 1985-04-22 | マツダ株式会社 | car rear suspension |
JPS60104406A (en) * | 1983-10-26 | 1985-06-08 | Honda Motor Co Ltd | Independent suspension type rear suspension |
US4848788A (en) * | 1984-11-15 | 1989-07-18 | Ford Motor Company | Independent rear wheel suspension with offset connection between upper control arm and wheel carrier |
US4717171A (en) * | 1985-07-03 | 1988-01-05 | Honda Giken Kogyo Kabushiki Kaisha | Wheel suspension for road vehicles |
EP0207795A3 (en) * | 1985-07-03 | 1987-05-20 | Honda Giken Kogyo Kabushiki Kaisha | Wheel suspension |
JPS626816A (en) * | 1985-07-03 | 1987-01-13 | Honda Motor Co Ltd | Rear suspension for vehicles |
EP0207795A2 (en) * | 1985-07-03 | 1987-01-07 | Honda Giken Kogyo Kabushiki Kaisha | Wheel suspension |
JPH0686163B2 (en) | 1985-07-03 | 1994-11-02 | 本田技研工業株式会社 | Rear suspension of the vehicle |
US4725073A (en) * | 1985-09-05 | 1988-02-16 | Honda Giken Kogyo Kabushiki Kaisha | Trailing arm suspension with plural links |
US5005856A (en) * | 1988-07-14 | 1991-04-09 | Honda Giken Kogyo Kabushiki Kaisha | Rear suspension system of automobile |
DE19854805A1 (en) * | 1998-11-27 | 2000-06-08 | Daimler Chrysler Ag | Independent suspension for motor vehicles, especially light commercial vehicles, has trailing arm transversely resilient in body-side bearing connection and by transverse link arrangement is adjustable in transverse direction |
DE102013021504B4 (en) | 2012-12-28 | 2021-08-12 | Mazda Motor Corporation | Subframe structure of a motor vehicle |
US20150232126A1 (en) * | 2014-02-20 | 2015-08-20 | Mazda Motor Corporation | Rear sub frame of automotive vehicle |
US9227664B2 (en) * | 2014-02-20 | 2016-01-05 | Mazda Motor Corporation | Rear sub frame of automotive vehicle |
DE102015002056B4 (en) | 2014-02-20 | 2022-11-10 | Mazda Motor Corporation | Rear sub-frame of a motor vehicle |
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